Hiroshi Mabuchi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode array
- Patent number 6,252,351
- Issue date Jun 26, 2001
- Hitachi Cable Ltd.
- Genta Koizumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting diode array
- Patent number 6,225,912
- Issue date May 1, 2001
- Hitachi Cable, Ltd.
- Hideo Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Transmission system constituted of multistage reproduction nodes
- Patent number 5,414,739
- Issue date May 9, 1995
- Hitachi, Ltd.
- Naoya Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE